S1 Ep.13 The One with the Boobies

In this episode, all the Friends see each other naked, by accident and on purpose. We get to meet Joey's dad, Joseph Tribbiani Sr., which brings out a different side of Joey. He finds out something about his parent's marriage where he contemplates what kind of relationship he wants in his life. Plus, find out why Monica and Rachel's, Joey and Chandler's apartment numbers changed mid season.